filter_on_leaves

Data frame (or similar) object containing columns <code>W</code>, <code>X</code>,
<code>Y</code>, and <code>Z</code>.

data

graph


Filter data so all <code>W</code>, <code>X</code>, <code>Y</code> and <code>Z</code> are leaves in the graph.


Implements tools for building and visualising admixture graphs
and for extracting equations from them. These equations can be compared to f-
statistics obtained from data to test the consistency of a graph against data --
for example by comparing the sign of f_4-statistics with the signs predicted by
the graph -- and graph parameters (edge lengths and admixture proportions) can
be fitted to observed statistics.

filter_on_leaves: Filter data so all W, X, Y and Z are leaves in the graph.

Description

Usage

Arguments

Value